| × 8 | SMD Capacitor0603 | 0.1uF | C2, C5, C9, C11, C14, C16, C17, C18 | X7R SMD MLCC series datasheet (KEMET) |
| × 8 | SMD Resistor0603 | 10K | R4, R7, R8, R10, R17, R18, R19, R20 | RC_L series datasheet (Yageo) |
| × 3 | SMD Capacitor0603 | 4.7uF | C6, C15, C19 | X7R SMD MLCC series datasheet (KEMET) |
| × 2 | SMD Capacitor0603 | 10pF | C3, C4 | X7R SMD MLCC series datasheet (KEMET) |
| × 2 | SMD Capacitor0603 | 47pF | C12, C13 | X7R SMD MLCC series datasheet (KEMET) |
| × 2 | SMD Resistor0603 | 1K | R2, R12 | RC_L series datasheet (Yageo) |
| × 2 | SMD Resistor0603 | 4.7K | R15, R16 | RC_L series datasheet (Yageo) |
| × 2 | SMD Resistor0603 | 27 | R13, R14 | RC_L series datasheet (Yageo) |
| × 1 | QFN / DFNQFN-32 5x5 P0.5 | ESP8266 | U2 | ESP8266EX datasheet (Espressif) |
| × 1 | QFN / DFNDFN-6 3x3 P1 | SI7021 | U6 | Si7021-A20 datasheet (Silicon Labs) |
| × 1 | SMD Capacitor0805 | 1.0uF | C7 | X7R SMD MLCC series datasheet (KEMET) |
| × 1 | SMD Capacitor0603 | 2.2uF | C10 | X7R SMD MLCC series datasheet (KEMET) |
| × 1 | SMD Capacitor0603 | 5.6pF | C8 | X7R SMD MLCC series datasheet (KEMET) |
| × 1 | SMD Capacitor0603 | 10uF | C1 | X7R SMD MLCC series datasheet (KEMET) |
| × 1 | SMD Crystal3225 4-pin | 26MHz | Y1 | |
| × 1 | SMD DiodeSOD-323 | BAT20J | D2 | BAT20J datasheet (STMicroelectronics) |
| × 1 | SMD Fuse1206 | 500mA | F1 | |
| × 1 | SMD LED0603 · blue | BLUE | D3 | |
| × 1 | SMD LED0603 · red | RED | D5 | |
| × 1 | SMD LED0603 · yellow | Yellow | D1 | |
| × 1 | SMD Resistor0603 | 2.0k | R6 | RC_L series datasheet (Yageo) |
| × 1 | SMD Resistor0603 | 12k | R1 | RC_L series datasheet (Yageo) |
| × 1 | SMD Resistor0603 | 22K | R3 | RC_L series datasheet (Yageo) |
| × 1 | SMD Resistor0603 | 200 | R9 | RC_L series datasheet (Yageo) |
| × 1 | SMD Resistor0603 | 330 | R11 | RC_L series datasheet (Yageo) |
| × 1 | SMD RGB LED5050-4 | WS2812 | D4 | WS2812B datasheet (Worldsemi) |
| × 1 | SMD Tactile SwitchTL3342 | GP0 | S1 | TL3342 datasheet (E-Switch) |
| × 1 | SOIC / SSOP / TSSOPSSOP-20 3.9x8.7 | FT231XS-U | U4 | FT231X datasheet (FTDI) |
| × 1 | SOIC / SSOP / TSSOPSOIC-8 | LMV358 | IC1 | LMV358 datasheet (Texas Instruments) |
| × 1 | SOIC / SSOP / TSSOPSOIC-8 | W25Q32FVSS | U5 | W25Q32FV datasheet (Winbond) |
| × 1 | SOTSOT-23-3 | 2.5A/30V | Q1 | |
| × 1 | SOTSOT-23-5 | AP2112K-3.3V | U3 | AP2112 datasheet (Diodes Incorporated) |
| × 1 | SOTSOT-23-5 | MCP73831 | U1 | MCP73831 datasheet (Microchip) |
| × 1 | USB ReceptacleMicro-B | USB | JP15 | |
| × 1 | Wire-to-Board ConnectorPH side entry · 2 | JST_2 | JP1 | JST PH datasheet (JST) |
| × 1 | Wire-to-Board ConnectorPH top entry · 3 | JST-3 | JP14 | JST PH datasheet (JST) |
| × 1 | Wire-to-Board ConnectorPH top entry · 4 | JST-4 | JP29 | JST PH datasheet (JST) |